Effective for sealing transverse contraction and expansion joints longitudinal center line and shoulder joints in portland cement concrete pcc.
Dow corning concrete joint sealant.
Dow corning 890 sl silicone joint sealant can be used to seal irregularly shaped and spalled joints and has many years of staying power.
The low modulus material places only a low stress on the sealant substrate bondline and exhibits good recovery from extension and compression enabling superior performance in joints that experience movement extremes.
Dowsil 888 silicone joint sealant.
Dow corning 890 sl silicone concrete joint sealant 29 oz case of 6.